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Title: Materials Data on MgCd2(ClO2)6 by Materials Project

Abstract

MgCd2(O4Cl3)2(O2)2 crystallizes in the orthorhombic Fdd2 space group. The structure is two-dimensional and consists of sixteen hydrogen peroxide molecules and four MgCd2(O4Cl3)2 sheets oriented in the (0, 0, 1) direction. In each MgCd2(O4Cl3)2 sheet, Mg is bonded in a tetrahedral geometry to four O atoms. There are two shorter (1.98 Å) and two longer (2.08 Å) Mg–O bond lengths. Cd is bonded to five Cl atoms to form distorted edge-sharing CdCl5 square pyramids. There are a spread of Cd–Cl bond distances ranging from 2.54–3.06 Å. There are four inequivalent O sites. In the first O site, O is bonded in a bent 120 degrees geometry to one Mg and one Cl atom. The O–Cl bond length is 1.63 Å. In the second O site, O is bonded in a water-like geometry to one Mg and one O atom. The O–O bond length is 1.39 Å. In the third O site, O is bonded in a single-bond geometry to one O atom. The O–O bond length is 1.27 Å. In the fourth O site, O is bonded in a bent 120 degrees geometry to two O atoms. There are three inequivalent Cl sites. In the first Cl site, Cl is bondedmore » in a distorted water-like geometry to one Cd and one O atom. In the second Cl site, Cl is bonded in an L-shaped geometry to two equivalent Cd atoms. In the third Cl site, Cl is bonded in an L-shaped geometry to two equivalent Cd atoms.« less

Publication Date:
Other Number(s):
mp-1205059
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; MgCd2(ClO2)6; Cd-Cl-Mg-O
OSTI Identifier:
1753095
DOI:
https://doi.org/10.17188/1753095

Citation Formats

The Materials Project. Materials Data on MgCd2(ClO2)6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1753095.
The Materials Project. Materials Data on MgCd2(ClO2)6 by Materials Project. United States. doi:https://doi.org/10.17188/1753095
The Materials Project. 2020. "Materials Data on MgCd2(ClO2)6 by Materials Project". United States. doi:https://doi.org/10.17188/1753095. https://www.osti.gov/servlets/purl/1753095. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1753095,
title = {Materials Data on MgCd2(ClO2)6 by Materials Project},
author = {The Materials Project},
abstractNote = {MgCd2(O4Cl3)2(O2)2 crystallizes in the orthorhombic Fdd2 space group. The structure is two-dimensional and consists of sixteen hydrogen peroxide molecules and four MgCd2(O4Cl3)2 sheets oriented in the (0, 0, 1) direction. In each MgCd2(O4Cl3)2 sheet, Mg is bonded in a tetrahedral geometry to four O atoms. There are two shorter (1.98 Å) and two longer (2.08 Å) Mg–O bond lengths. Cd is bonded to five Cl atoms to form distorted edge-sharing CdCl5 square pyramids. There are a spread of Cd–Cl bond distances ranging from 2.54–3.06 Å. There are four inequivalent O sites. In the first O site, O is bonded in a bent 120 degrees geometry to one Mg and one Cl atom. The O–Cl bond length is 1.63 Å. In the second O site, O is bonded in a water-like geometry to one Mg and one O atom. The O–O bond length is 1.39 Å. In the third O site, O is bonded in a single-bond geometry to one O atom. The O–O bond length is 1.27 Å. In the fourth O site, O is bonded in a bent 120 degrees geometry to two O atoms. There are three inequivalent Cl sites. In the first Cl site, Cl is bonded in a distorted water-like geometry to one Cd and one O atom. In the second Cl site, Cl is bonded in an L-shaped geometry to two equivalent Cd atoms. In the third Cl site, Cl is bonded in an L-shaped geometry to two equivalent Cd atoms.},
doi = {10.17188/1753095},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}